Microorganisms Test

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Microorganisms Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

What is the mode of infection of cholera?

A
Animals

B
Virus

C
Contaminated water &food

D
Air

Solution

Vibrio cholerae is the causative agent responsible for cholera. It is a bean-shaped bacterium with a long tail that it uses for self-propulsion. The bacteria are transmitted between humans through the faecal-oral route - a bite of contaminated food or a sip of contaminated water can cause infection.
Question 2
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A micro-organism makes a hard covering around it to protect itself from unfavourable conditions. What is this hard covering known as?

A
Proto-covering

B
Cyst

C
Shell

D
Capsule
Question 3
1 / -0

Which of the following microorganisms is a gram positive bacterium?

A
Streptococcus

B
E. coli

C
Salmonella

D
Shigella

Solution

Streptococcus is a gram positive bacterium.
Question 4
1 / -0

Some organisms feed on dead and decaying matter for their nutritional requirement. These organisms fall in the group of

A
autotrophs

B
saprophytes

C
parasites

D
heterotrophs

Solution

Saprophytes, especially a fungus or bacterium, lives on and gets the nourishment from dead organisms or decaying organic material. Saprophytes recycle organic material in the soil, breaking it down into simpler compounds that can be taken up by other organisms.
Question 5
1 / -0

Which disease is not caused by microorganisms?

A
Beri-Beri

B
Cholera

C
Typhoid

D
Anthrax

Question 6

1 / -0

Match the type of bacteria with the shape it has.

Type of bacteria	Shape
1. Baccilli 2. Vibrio 3. Cocci 4. Sprilla	A. Comma shaped B. Rod shaped C. Spiral D. Spherical

1 - B, 2 - A, 3 - D, 4 - C

1 - A, 2 - D, 3 - B, 4 - C

1 - B, 2 - C, 3 - D, 4 - A

1 - C, 2 - B, 3 - D, 4 - A

Question 7
1 / -0

Which type of the medicine will be effective to treat bacterial diseases?

A
Antiviral

B
Analgesics

C
Antipyretics

D
Antibiotics
Question 8
1 / -0

Which of the following organisms causes malaria?

A
Salmonella

B
Mycobacterium tuberculosis

C
Escherichia coli

D
Plasmodium

Solution

Malaria is caused by protozoa of the genus Plasmodium.
Question 9
1 / -0

Which of the following is not a bacterial disease?

A
Plague

B
Pneumonia

C
Tetnus

D
Measles

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Re-Attempt Weekly Quiz Competition

Microorganisms Test - 1

Result

Microorganisms Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

Animals

Virus

Contaminated water &food

Air

Solution

Question 2

Proto-covering

Cyst

Shell

Capsule

Question 3

Streptococcus

E. coli

Salmonella

Shigella

Solution

Question 4

autotrophs

saprophytes

parasites

heterotrophs

Solution

Question 5

Beri-Beri

Cholera

Typhoid

Anthrax

Question 6

1 - B, 2 - A, 3 - D, 4 - C

1 - A, 2 - D, 3 - B, 4 - C

1 - B, 2 - C, 3 - D, 4 - A

1 - C, 2 - B, 3 - D, 4 - A

Question 7

Antiviral

Analgesics

Antipyretics

Antibiotics

Question 8

Salmonella

Mycobacterium tuberculosis

Escherichia coli

Plasmodium

Solution

Question 9

Plague

Pneumonia

Tetnus

Measles

User

Question Analysis

My Perfomance

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Rank

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